盲文计算机、屏幕阅读器和基于语音指令的导航工具很难应付这种不断的变化。
Braille computers, screen readers, and navigation tools based on spoken instructions find this continuous change hard to deal with.
调整快门的方法和在手动模式时一样：转动指令盘并且查看LCD上的数字变化。
You change the shutter speed in shutter priority mode the same way as you did in manual mode: Rotate the command dial and look for the changing Numbers in the LCD status screen.
就光圈优先模式来说，光圈是最主要的参数，所以你并不需要再按光圈按钮，直接转动指令盘并且在LCD上查看数值变化即可。
Since aperture is the main event in aperture priority mode, you may not need to press the aperture button; simply rotate the command dial and look for the changing Numbers in the LCD status screen.
早期的标记语言使用格式化指令，它指定了较低级别的细节设置，例如字体及字体大小的变化。
Early markup languages used formatting instructions that specified low-level details such as font and font size changes.
在理想情况下，输出能无延迟、无超调地跟踪输入指令的变化。
In the ideal case, the output is able to track the changes of the input command without delay and overshoot.
这一缺点严重影响到温度调节器的整定，当负荷变化指令变动频繁时温度控制效果也不会好。
This defect seriously affects the tuning of temperature controller and causes bad temperature control results when the load change command varies very often.
提出了一种附加控制策略，该附加控制策略根据系统频率的变化改变直流系统的功率或电流指令，从而实现系统功率的平衡。
The authors propose an additional control strategy, which changes the power or current order according to the variation of system frequency, thus the power balance of the grid can be implemented.
运用深圳证券交易所A股股票的交易数据，实证分析了指令簿透明度增加后市场深度的变化。
Using transactions data for A-share stocks in Shenzhen stock market, this paper studies market depths change after increased limit order book disclosure.
通过使用PID等运算指令，该系统能控制热处理炉，使炉温按照设计的温控曲线精确变化。
By using the operational command such as PID, the temperature of the furnace can change accurately according to the temperature controlling curve.
该系统能够对磁通的变化及转差频率指令的不准确性进行补偿。
It can also compensate the change in flux and the inaccuracy in slip frequency instruction.
就汽车电磁兼容（EMC）技术要求，介绍欧盟指令72/245/EEC的最新修订版2004/104/EC的主要内容，指出其主要变化和应注意的问题。
The main contents of 2004/104/EC, the latest revision of EU instruction 72/245/EEC on the technical requirements of EMC, is introduced here with its changes and points for attention.
正常条件下，在做熟悉的工作时，我们唤醒这些指令，当环境发生变化时，会随时进行一些小的调整。
Under normal conditions, we call upon these instructions for familiar tasks and then make minor modifications moment to moment as our environment changes.
在那些耦合状态下，由温度调节器来的负荷变动指令被旁路，由于耦合系统闭环的性质，空气和燃料流量变化极慢。
In those coupling states, the load change command from temperature controller is by-passed, and the air and fuel flows change very slowly because of the nature of the closed coupling system.
模型非线性对系统影响主要体现在燃料指令对机前压力增益和锅炉蓄热惯性的变化上。
The effect of the model's nonlinearity on the system is mainly reflected by changes of fuel command corresponding to pressure increments in front of the turbine and heat storage inertia of the boiler.
数字仿真结果表明，所设计的变结构自动驾驶仪具有良好的指令跟踪性能，对于系统参数的变化不敏感。
Digital simulation results show that the designed variable structure autopilot possesses satisfactory instruction following performance and is non sensitive to sy...
这些快速变化的指令输入可以是周期的、随机的以及它们的组合。
Such rapidly varying command inputs (or disturbance) may be periodic, random, or a combination thereof.
可能会发生变化的另一个领域是：目前存在几项有利于营商的欧盟指令，有利于企业集团等。
Another area where we would expect to see some changes: at the moment there are several business-friendly EU directives, which are helpful, for example, for corporate groups.
计算机体系结构的设计思想在近四十年间发生了深刻的变化，而指令格式的设计是计算机体系结构设计的一个重要环节。
The idea of Computer architecture design has changed profoundly within the forepassed forty years, and the design of instruction format is an important part of architecture design.
数字仿真结果表明，所设计的变结构自动驾驶仪具有良好的指令跟踪性能，对于系统参数的变化不敏感。
Digital simulation results show that the designed variable structure autopilot possesses satisfactory instruction following performance and is non sensitive...
仿真结果表明，该方法实现了过载快速无静差跟踪导引指令，对参数变化和各种干扰有较强的鲁棒性，同时有效地削弱了滑模上的抖振。
Simulation results show that the guidance application is traced rapidly by the overload without static error and the chattering on the sliding mode is effectively reduced.
仿真结果表明，该方法实现了过载快速无静差跟踪导引指令，对参数变化和各种干扰有较强的鲁棒性，同时有效地削弱了滑模上的抖振。
Simulation results show that the guidance application is traced rapidly by the overload without static error and the chattering on the sliding mode is effectively reduced.
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